USGS
Circum-Arctic Map of Permafrost
1997

90°00'00.0"N 0°00'00.0"E
Location: Arctic
Posted: December 2018
Category: Cartography
Location: Arctic
Scale: 1:10’000’000
Projection: Lambert Azimuthal Equal-Area
Collection: Polar Geospatial Center
Posted: December 2018
Category: Cartography